pub trait SequenceAlloc: Sized {
// Required methods
fn sequence_init(seq: &mut Sequence<Self>, size: usize) -> bool;
fn sequence_fini(seq: &mut Sequence<Self>);
fn sequence_copy(
in_seq: &Sequence<Self>,
out_seq: &mut Sequence<Self>,
) -> bool;
}Expand description
Internal trait that connects a particular Sequence<T> instance to generated C functions
that allocate and deallocate memory.
User code never needs to call these trait methods, much less implement this trait.
Required Methods§
Sourcefn sequence_init(seq: &mut Sequence<Self>, size: usize) -> bool
fn sequence_init(seq: &mut Sequence<Self>, size: usize) -> bool
Wraps the corresponding init function generated by rosidl_generator_c.
Sourcefn sequence_fini(seq: &mut Sequence<Self>)
fn sequence_fini(seq: &mut Sequence<Self>)
Wraps the corresponding fini function generated by rosidl_generator_c.
Sourcefn sequence_copy(in_seq: &Sequence<Self>, out_seq: &mut Sequence<Self>) -> bool
fn sequence_copy(in_seq: &Sequence<Self>, out_seq: &mut Sequence<Self>) -> bool
Wraps the corresponding copy function generated by rosidl_generator_c.
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.